According to merriam-webster:

Mortalist
noun
Mor·​tal·​ist
plural-s
: one who holds the soul to be mortal
specifically : a member of a 17th century English sect believing that the soul and body perished together at death and would be resurrected together.


In other words, when a person dies, their soul dies with them. So, wouldn't a pro-mortalist be someone who believes or supports that?

The guy who killed himself by blowing up a car at the IVF place, claimed to be a pro-mortalist. What am I missing here?